Introducing the book "Physical Pharmaceutics-I" is something that fills me with an incredible amount of joy. The content of this book has been meticulously crafted to adhere to the curriculum for Bachelor of Pharmacy students that has been outlined by the Pharmacy Council of India. The book has a number of illustrations, such as flowcharts and diagrams that make it simple for students to comprehend complex ideas. It is the author's honest desire that both students and academicians would take something helpful away from reading this book. I am hoping that both the students and the teachers will have positive reactions to this book. We are open to hearing recommendations regarding any and all aspects of the profession.